AS131830 Institute for Basic Science 🇰🇷 KR
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS131830
- Name
- Institute for Basic Science
- Organisation
- Institute for Basic Science
- Country
- 🇰🇷 KR
- RIR
- APNIC
- Allocated
- 2011-08-01
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 203.241.119.0/24 v4 | no ROA | 47 | 5030447661237131830 | 2026-09-18 |
| 203.247.183.0/24 v4 | no ROA | 47 | 5030447661237131830 | 2026-09-18 |
| 203.247.189.0/24 v4 | no ROA | 47 | 5030447661237131830 | 2026-09-18 |